The material is fishing line to be used "huroroka-bon" referred to as the worth (worth) strings. Stretch feature a moisture resistant, resistant to temperature changes. "The good sound of more nuke" with your favorite low – G Specifications. This product is recommended, the CT 4 string for those in the set. Low – G is worth strings in wound strings that are not all the same. Up to 1 strings to 4 strings, which means you can touch Available in all clear. The wound strings unique and feel touch and even the ringing of the sound that you do not. Compared to clear it is available in brown, with a more delicate and transparent so you can aim the sound production.